Not exact matches
EM: Just think about the little fuel
tank that has the
hydrogen in it, that is 2 millimetre across, about the size of a peppercorn.
What it is: The vehicle can generate electricity from
hydrogen that's stored
in its
tank, as well as from
hydrogen stored outside the vehicle, though Toyota didn't specify how it would go about doing this.
Nor was there any report that we know of about the
hydrogen tank explosion that killed postdoc Meng Xiangjian at Tsinghua University
in Beijing
in December.
«We want to be just as confident of the safety of
hydrogen in our fuel
tanks and on our street corners.»
The faulty ring, made brittle by unusually cold weather at launch, allowed a jet of flame to ignite the
hydrogen fuel
in the external
tank.
In only two weeks of driving, the district coordinator of science for the Port Chester, N.Y., public school system has driven at least 600 miles (965 kilometers) on the car and her fuel cell Equinox has gotten as much as 191 miles (307 kilometers) on its three full
tanks (each holding slightly more than four kilograms, or 8.8 pounds, of compressed
hydrogen gas).
«We've got a real fun race going on here between plugging
in vehicles and storing electricity
in the battery versus pumping
hydrogen into a
tank and creating electricity from a fuel cell,» says Larry Burns, GM's vice president of research and development.
When an antineutrino hits a proton — a
hydrogen nucleus
in a water molecule
in the giant
tank — it transforms that proton into a neutron and a positron.
Production of fuel cells, electrolyzers and
hydrogen storage
tanks with lower cost and higher efficiency will be enabled by the work
in Research Area 2 (lead by SINTEF).
Hydrogen is stored
in a
tank mounted down the centre of the car, with electrical energy transferred to an electric motor at the rear.
The automaker didn't provide charge times for the battery, though it says the
hydrogen tanks can be refilled
in about 3 minutes.
Meanwhile, about 8.8 pounds of
hydrogen is stored
in two carbon fiber
tanks that sit at the vehicle's floor (one beneath the rear seats and another
in the center).
In addition, there are two carbon fiber - reinforced
hydrogen tanks, including one placed under the rear seats.
It has a life cycle of 10 years, compared to the five years the Tucson FCEV enjoyed, yet the unspoken plus is unlike a conventional electric vehicle, the
hydrogen tanks can be filled
in under five minutes — about the same time it takes to gas up a regular vehicle.
It includes a 3 - panel greenhouse, 20 - inch rims, recycled water
in tanks on the roof with a
hydrogen converter and
hydrogen fuel cells, 4 wheel - hub motors, a «Terra - Scan» 360 - degree topography scanner on the roof, side skirts illumination indicating the operating and charge status of the energy packs, a roof rack and additional lamps integrated into the roof.
When compared to the Tucson FCEV's fuel cell stack, the Nexo's is 16 kilograms lighter yet boasts a one - kilowatt improvement
in power density, now 3.1 kW per litre, which means a big improvement
in driving range —
in this case, 609 kilometres from its three underfloor
hydrogen fuel
tanks.
A newly developed
hydrogen absorption material
in the
tank doubles storage capacity to 5 kg, extending cruising range to 560 km (350 miles), thereby greatly enhancing practicality.
Another notable feature is that it has the ability to recharge
in just four minutes, and an impressive driving range of 378 miles from one
tank of
hydrogen.
Claimed fuel economy is 50 L / 100 km (4.7 mpg ‑ US) and the
hydrogen is stored as a liquid
in an insulated 170 L (45 US gal)
tank.
While the electric cars can take hours to recharge, the Honda FCEV conceptâ $ ™ s
hydrogen tanks can be refueled
in around three minutes.
The fuel cell combines the
hydrogen — which has to be pumped into the vehicle and stored
in a
tank — with oxygen from the outside air, and uses this to generate electricity to run the car's electric motor.
The fuel cell Clarity's acceleration was decent given it weighs on the high side of two tons and has armored
tanks for 10,000 psi
hydrogen both
in the trunk and under the rear seat.
And, about digging up, you know that instead of electricity
in a battery you have
hydrogen in a
tank, that's the only diference.
The 11 pounds of
hydrogen stored at 10,000 psi
in the two bulletproof carbon fiber
tanks equates to enough power to keep a home
in the US powered for up to a week, Toyota says.
The Intrado gets power from an electric -
hydrogen hybrid engine, with the
hydrogen supply stored
in high - pressure
tanks under the rear seats.
The
hydrogen tank was mounted
in the trunk.
The
hydrogen tanks are specially reinforced with carbon fiber and polymer linings built
in a 3 - layer structure.
[37] The Alfa Romeo MiTo Fuel Cell car uses a Nuvera Fuel Cell stack combined with a compact Li - ion traction battery pack to supply power to the electric motor; vehicle has top speed of 150 km / h (93 mph) and can accelerate from 0 to 100 kilometers
in 10 seconds, with
hydrogen consumption of 3.2 liters diesel equivalent / 100 km (74 mpg US) and a range of 450 kilometers (280 miles)
in NEDC, thanks to 700 bar H2
tanks.»
In addition, the lithium - ion battery behind the rear seats has the best possible protection against the consequences of an accident, as do the four
hydrogen tanks.
Currently only available
in certain locals that have
hydrogen fueling stations, the Mirai can achieve up to 310 miles per
tank of
hydrogen and emits nothing but a little H20 from its «exhaust» pipe.
High - pressure
hydrogen storage
tanks constructed from carbon fiber keep the fuel safe
in the event of a collision, while a nickel - metal hydride battery provides the drive storage.
The latter of the two technologies will help put potential buyers» minds at ease regarding the battery's range, as refilling the
hydrogen tanks is not much different than filling gas
tanks in existing cars.
The strategic placement of the fuel - cell stack at the rear of the vehicle, power control unit at the front and T - formation configured
hydrogen fuel
tanks result
in front and rear weight distribution optimal for a sporty sedan.
External fuel
tanks facilitate the refueling of ships
in need of both
hydrogen and quantum fuel.
For example, the Ford Model U
hydrogen ICE / hybrid electric concept car carries 7 kg of
hydrogen in its 10,000 PSI
tanks and has a 300 mile range.
Currently, a large on - site
hydrogen storage
tank fills those needs and is refilled with
hydrogen produced elsewhere and shipped
in by Air Liquide.
By filling part of the
tank with a MOF's cagelike network built with
hydrogen - absorbent metal hubs and organic struts, however, it is possible — at least
in theory — to store more of the gas at a lower pressure.
The vehicle stores its
hydrogen in two 10,000 - psi composite fuel
tanks mounted under the cargo floor — and its electricity
in a lithium ion battery pack mounted under the rear seat.
Sensor for Measuring
Hydrogen Partial Pressure
in Parabolic Trough Power Plant Expansion
Tanks
Having worked with high pressure
hydrogen in the past, I have a hard time imagining the average guy or housewife «filling up the
tank» with
hydrogen, so I don't see it as a potential general motor fuel.
I did a lot of math on this and honestly, the ONLY way I could find to reasonably integrate large amounts of wind / solar... is to convert most of it into
hydrogen, storing WEEKS WORTH
in vast, metal lined, bored tunnels (or just huge arrays of
tanks) near conventional gas fired turbine power plants... and JUST BURN IT
in the power plant as fuel to buffer out the remainder of the wind / solar that's actually providing electricity.
Boeing engineers
in Madrid have stripped out its fuel
tank, replacing it with a bottle of compressed
hydrogen that will feed into a fuel cell.
The
hydrogen is storage
in low pressure
tanks and then with the uses of a fuel cell generates electricity and heat supplying the public energy grids.
In its current state, he estimates that an individual would need to shovel the equivalent of a man's weight of sugar into a 250 - gallon fuel
tank so that the E. coli - reactor could produce enough
hydrogen to power the average home for an entire day.
Hydrogen fuel, which eschews that problem, might help once the technology to store it
in small gas
tanks is achieved.
The FCX also boasts the lowest floor platform
in the world by accommodating a motor,
hydrogen tank and other components vertically.
The Equinox will get a modest 180 miles per
tank of
hydrogen; GM plans on letting selected individuals
in New York City, Los Angeles and Washington, D.C. test - drive 100 vehicles over the next few years.
This means that more gas can be stored
in smaller
tanks that do not have to be insulated nearly as well as
hydrogen.
One of the oft - heard complaints about
hydrogen powered cars is that the fuel
tanks can not store their fuel for extended periods — having to vent their contents
in two to four days» time.
They believe that the prototype hybrid train concept, which uses a metal - hydride storage
tank and
hydrogen fuel cell working
in tandem with batteries, is a very viable model for future development.